From 4e09bca9e34c226b6d7e34b4fa11248405fd988e Mon Sep 17 00:00:00 2001
From: Anton Kling <anton@kling.gg>
Date: Sun, 22 Oct 2023 19:50:38 +0200
Subject: Move everything into a new repo.

---
 userland/libc/string/strspn.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 userland/libc/string/strspn.c

(limited to 'userland/libc/string/strspn.c')

diff --git a/userland/libc/string/strspn.c b/userland/libc/string/strspn.c
new file mode 100644
index 0000000..2a7d3ae
--- /dev/null
+++ b/userland/libc/string/strspn.c
@@ -0,0 +1,18 @@
+#include <string.h>
+
+size_t strspn(const char *s1, const char *s2) {
+  size_t r = 0;
+  for (; *s1; s1++) {
+    int e = 0;
+    for (const char *t = s2; *t; t++) {
+      if (*s1 == *t) {
+        e = 1;
+        break;
+      }
+    }
+    if (!e)
+      break;
+    r++;
+  }
+  return r;
+}
-- 
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